在Servlet與JSP中取得當(dāng)前文件所在的相對(duì)路徑與絕對(duì)路徑
//Servlet中
//JSP中的application對(duì)象就是Servlet中的ServerContext，所以在Servlet中是如此獲得
//import java.io.File;
System.out.println("根目錄所對(duì)應(yīng)的絕對(duì)路徑:" + request.getServletPath() + "
");
String strPathFile = request.getSession().getServletContext().getRealPath(request.getRequestURI());
System.out.println("文件的絕對(duì)路徑:" + strPathFile + "
");
String strDirPath = new File(request.getSession().getServletContext().getRealPath(request.getRequestURI())).getParent();
System.out.println("目錄的絕對(duì)路徑:" + strDirPath + "
");
文件名不能包括以下字符：\/:*?"<>|
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